/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: UmaSankarLakkoju https://cdn.slidesharecdn.com/profile-photo-UmaSankarLakkoju-48x48.jpg?cb=1601875445 I am staright forward,i am wise,because i know my weaknesses. i follow two things in my life, 1) Self study is the key of success 2) something is better than nothing